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Java Application Developer Jobs in Wisconsin (NOW HIRING)

Mgic Investment

Senior Java Developer

Milwaukee, WI

$105.59K - $179.51K/yr

PURPOSE MGIC is looking for a Senior Application Developer. In this role you will be responsible ... Between 2 and 5 years of experience using Java * Experience with Agile methodology using Scrum or ...

DataAnnotation

$60/hr

We are looking for proficient programmers to help advance AI development. As a member of ... JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift. Excellent writing and ...

Luminoustec LLC

Java Developer

Milwaukee, WI · On-site

$50.25 - $65/hr

Role: Senior Java Programmer Job Type: Contract to Hire (6 months) Location: Menominee Falls ... GENERAL DUTIES & RESPONSIBILITIES: • Provides application software development services or ...

ETC

IT Developer - Mobile Apps

Middleton, WI · On-site

Electronic Theatre Controls (ETC) is seeking a Mobile/Web Application Developer to join our Cloud ... Java / Java SDK • JavaScript / Typescript • SwiftUI, Android Jetpack • Angular, Node.js, ...

Sonsoft Inc

Java UI Frontend Developer

Milwaukee, WI

Application Development experience in Object Oriented programming and design skills * Proficient in ... At least 4 years of experience with Java J2EE technologies. Additional Information ** U.S. Citizens ...

PlayStation Global

Software Engineer (Java)

Madison, WI · On-site

$52.25 - $71.50/hr

As a full-stack developer, you will work across the stack, contributing to both the front-end and ... Hands-on practical experience in system design, application development, testing, and operational ...

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How much do java application developer jobs pay per hour?

As of May 30, 2026, the average hourly pay for java application developer in Wisconsin is $58.98, according to ZipRecruiter salary data. Most workers in this role earn between $48.51 and $69.86 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Java Application Developer, and why are they important?

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.

What are some common challenges Java Application Developers face when working on large-scale enterprise projects?

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

What does a Java Application Developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

What is the difference between Java Application Developer vs Java Software Engineer?

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

What are popular job titles related to Java Application Developer jobs in Wisconsin? For Java Application Developer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Java Application Developer jobs in Wisconsin look for? The top searched job categories for Java Application Developer jobs in Wisconsin are:
What cities in Wisconsin are hiring for Java Application Developer jobs? Cities in Wisconsin with the most Java Application Developer job openings:
Java Application Developer jobs near you
Senior Java Developer

Senior Java Developer

MGIC Investment Corporation

Milwaukee, WI • On-site

$105.59K - $179.51K/yr

Full-time

Retirement, PTO

Posted 6 days ago

Job description

At MGIC, we take pride in knowing that what we do matters. As pioneers of private mortgage insurance, we help people achieve homeownership sooner - making affordable low-down-payment mortgages a reality. Our efforts have helped more than 14 million people get the keys to their own homes sooner than otherwise possible. Every position is critical to our company's success - from the analytical to the technical; from the innovative to the operational. The customer-facing roles to behind-the-scenes experts, we're all part of one team. We're an organization with a national footprint that's large enough to never lack for a new challenge, but small enough for an opportunity to make an impact and influence decisions. Come make a difference at MGIC.
PURPOSE
MGIC is looking for a Senior Application Developer. In this role you will be responsible for planning, developing, modifying, and implementing short- and long-term solutions to new and existing applications. The role includes product support (e.g., Tier 2 support, ad hoc business requests, security remediation, and small iterative enhancements to legacy systems), as well as delivery of new features and project-based work, including migrating legacy applications to modern infrastructure.
PRIMARY DUTIES AND RESPONSIBILITIES
The following statements describe the general nature of work performed by people assigned to this job, may not be performed by all individuals in this job, and are not a complete list of all job duties required.
  • Keep applications and related systems running smoothly day to day; respond to production issues, troubleshoot incidents, and drive improvements across systems and interfaces.
  • Partner with the business to understand processes and goals; translate needs into practical technical solutions.
  • Research options, evaluate complexity and feasibility, and recommend the best approach.
  • Contribute to technical planning by defining tasks, estimates, timelines, and dependencies.
  • Deliver assigned project work on time and with high quality; communicate status, risks, and deliverables to the team and leadership.
  • Follow SDLC and change management practices; adhere to established coding standards and development processes.
  • Build high-quality, secure, scalable, and maintainable software aligned with MGIC coding standards.
  • Modernize and upgrade codebases to supported versions to improve security, stability, and long-term supportability.
  • Participate in peer code reviews to improve quality and share technical knowledge.
  • Help advance continuous testing practices and secure coding standards.
  • Mentor and support junior team members as needed.
  • Maintain and grow technical skills through continuous learning and hands-on problem solving.
  • Participate in an on-call rotation as needed; occasional off-hours work may be required.

Do you have what it takes?
Education: Completion of Bachelor's Degree in Business Administration, Computer Science or Information Systems preferred but not required.
Experience:
  • Between 2 and 5 years of experience using Java
  • Experience with Agile methodology using Scrum or similar
  • Working knowledge of Spring, Hibernate, API development, web-enabled applications, and relational databases
  • Ability to create and execute test cases using Junit with a mindset toward continuous testing
  • Strong communication and collaboration skills (upward, lateral and downward)
  • Eye on continuous improvement
  • Forward thinking on long-term vision/goals
  • Experience with Service Now ticketing & JIRA
  • Experience with COBOL, Angular & Outsystem, a plus

Pay Range:
$105,590.00 - $179,510.00
This range aligns with current market data and reflects our commitment to competitive and equitable compensation. Salary offers are based on factors such as experience, skills, education, and training. The range may vary in certain locations to reflect local market conditions. It is not typical to initiate pay at the top of the range to account for internal equity and allow for future and continued salary growth
Enjoy these benefits from day one:
• Competitive Salary & pay-for-performance bonus
• Financial Benefits (401k with company match, profit sharing, HSA, wellness program)
• On-site Fitness Center and classes (corporate office)
• Paid-time off and paid company holidays
• Business casual dress
For additional information about MGIC and to apply, please visit our website at www.mgic.com/careers.
Note to all recruitment agencies:
MGIC does not accept unsolicited agency resumes. Any unsolicited resumes sent to MGIC, directly or indirectly, will be considered MGIC property. MGIC is not responsible for any agency fees associated with unsolicited resumes. A recruiting agency must have a valid, written and fully executed agency agreement to assist with a requisition.

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